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J.&J. booster works well for people who had Pfizer originally, study finds.


By BY CARL ZIMMER from NYT Health https://ift.tt/3GdCzMf
via Vaccination and Immunization, Coronavirus (2019-nCoV) New York Times https://ift.tt/3GdCzMf December 6, 2021 at 04:25AM
J.&J. booster works well for people who had Pfizer originally, study finds. J.&J. booster works well for people who had Pfizer originally, study finds. Reviewed by Imran Rk on December 05, 2021 Rating: 5

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